What is the accuracy of DNA fingerprinting and How conclusive is the evidence of DNA fingerprinting?

Q: What are the advantages and limitations of Y-chromosome STR profiling?

A: There are two type of cell in our body that promotes the over all growth and development, one is the…

Q: Which are the Modern methods of DNA analysis that can reveal differences?

A: Interpretation of the genetic sequence defines the term "DNA analysis". This is widely practiced for…

Q: How are genetic forensics inaccurate?

A: DNA is the fundamental building block of life. The information encoded in an organism's DNA serves…

Q: Schematic representation of DNA fingerprinting?

A: DNA fingerprinting is a kind of biological technique that is used for the analysis of…

Q: To what DNA fingerprinting refers?

A: The deoxyribonucleic acid (DNA) is a molecule composed of two polynucleotide chains. It coils around…

Q: What information do learn from the results of the DNA extraction?

A: 1.Breaking cells open to release DNA. 2. Separating DNA from proteins and other cellular debris.…

Q: Define about the VNTR-Based DNA Fingerprinting ?

A: Generally the Variable number of tandem repeats (VNTR) could be a location in deoxyribonucleic acid…

Q: How VNTRs are useful for DNA profiling ?

A: DNA profiling is defined as technique which involves specific DNA patterns known as profiles…

Q: What is the relevance of a Chi-square test in Genetics

A: A Chi-square test is a statistical way to compare observed results with the expected results. Here…

Q: Explain the basics of DNA STR profiling for identification ofunknown DNA.

A: STR or short tandem repeats are repetitive regions of DNA. They are analyzed to find the…

Q: Can DNA profilesnow be obtained from saliva left on pet hairs found at crime scenes ?

A: Answer- DNA fingerprinting is the technique by which the DNA of any organism can be compared to any…

Q: how to find approximate sizes of each band and their relative brightness in pcr?

A: Polymerase Chain Reaction ( PCR )--  It is a common laboratory technique to form many copies (…

Q: Describe the techniques of gene therapy and DNA fingerprinting and what are the use of these…

A: A gene is the basic physical and functional unit of heredity. Genes are made up of DNA.

Q: What are the steps /procedure in DNA fingerprinting?

A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…

Q: What are the principle of DNA fingerprinting?

A: The  DNA fingerprinting was discovered by Sir Alec Jeffrey at the University of Leicester in 1985.…

Q: What are the application areas of molecular markers?

A: Molecular marker is also called as genetic markers which are DNA fragments present at specific…

Q: Should DNA phenotyping be used to identify or convict a suspect?

A: The DNA (deoxyribonucleic acid) is the hereditary unit of an organism. It consists of a specific…

Q: Describe the various steps involved in the technique of DNA fingerprinting?

A: The first step involves the enzymatic digestion of dna using suitable restriction…

Q: Explain DNA fingerprinting.

A: Answer: Introduction:DNA fingerprinting is also known asDNA profiling is a process of defining an…

Q: What is DNA barcoding, and what types of cases use this profiling method?

A: DNA barcoding is an instrument to recognize various species. Mitochondrial DNA inheritance ( mtDNA)…

Q: State the notes on DNA fingerprinting?

A: Deoxyribonucleic acid (DNA) is the hereditary unit of life, which carries the genetic information in…

Q: What molecular biology principle is the basis for DNA fingerprinting?

A: In this question we will discuss about the molecular biology principle basis of the DNA…

Q: Explain the use of DNA profiling ?

A: DNA (deoxyribonucleic acid) is the genetic material of almost all living organisms. It is a double…

Q: What other DNA techniques could be used to help distinguish between two people who have the same DNA…

A: Same DNA fingerprint can be found in identical twins.

Q: What are hybridization in DNA fingerprinting?

A: Deoxyribonucleic acid (DNA) fingerprinting is a technique to recognize the specific sequence of…

Q: How do polymorphisms appear on a DNA fingerprint?

A: in our DNA we have multiple non coding regions that are made of highly repetitive sequences that are…

Q: What is spectral karyotype ?

A: Introduction:- Karyotyping is a test that looks at the chromosomes of a group of cells. This test…

Q: Working of DNA fingerprinting?

A: Our DNA contains variable number of tandem repeats (VNTRs). The restriction endonuclease recognise…

Q: What is DNA Paternal testing? How does it work? and How reliable and accurate is this test?

A: Introduction  DNA is an organic molecule that holds instructions for synthesising proteins as well…

Q: State the five basic steps of DNA fingerprinting using the RFLP method. Why do you think the PCR…

A: Introduction: DNA is the genetic material that transfers from one to another present in the nucleus…

Q: In typing DNA from a sample found at a crime scene, how can a DNA mismatch prove that a suspect is…

A: DNA typing is also known as DNA fingerprinting. It is a method used to distinguish between…

Q: How are karyotypes used?

A: Karyotype is the collection of chromosomes which is examined for certain purposes. Chromosomes…

Q: ain what are two common applications of DNA fingerprinting?

A: Deoxyribonucleic acid (DNA) is the hereditary unit of an organism which contains coded genetic…

Q: Which are the polymorphic regions in DNA and how are they used for DNA fingerprinting?

A: The genes are the primary unit of life. The nucleotide sequence of the genes are responsible for…

Q: What is the difference between a random sample and a composite sample? When would each be used?

A: Sampling is the process of obtaining a small representative of a large population which can be…

Q: What are the application of DNA fingerprinting?

A: DNA (Deoxyribonucleic acid) fingerprinting uses the VNTRs (Variable number tandem repeats) as…

Q: Which are the Primary Tools of Genetic Analysis?

A: Genetic analysis as the name represents it is the analysis of genetic where genetics is the branch…

Q: how polymorphic regions are used for DNA fingerprinting?

A: DNA fingerprinting is a molecular approach that uses molecular markers or a unique pattern of DNA to…

Q: What are the advantages of molecular diagnostics over conventional methods?

A: Disease: -any discomfort, disability, or impairment in the health caused due to functional or…

Q: How is a DNA fingerprint made?

A: DNA (deoxyribonucleic acid) fingerprint is a genome profile that distinguishes individuals belonging…

Q: If identical twins share 100% of the same genes, why do they have different fingerprints?

A: There are two kinds of twins namely the monozygotic twins and the dizygotic twins. Identical twins…

Q: List the various way makers are used in DNA fingerprinting?

A: DNA (deoxyribonucleic acid) fingerprinting is a process that makes it possible to identify and…

Q: What are the function of southern blotting in DNA FINGERPRINTING?

A: DNA fingerprinting is a technique in which DNA of an individual, obtained from sample such as buccal…

Q: What are the limitation of retrospective analysis?

A: There are different types of epidemiological studies such as, 1. Observational studies: It has two…

Q: What is it that forms the basis of DNA fingerprinting?

A: DNA fingerprinting is a technique in which DNA samples are analyzed to check whether they are same…

Q: What is DNA phenotyping, and how do law enforcement agencies use this profiling method?

A: DNA (deoxyribonucleic acid) is the genetic material of almost all living organisms. It is a double…

Q: List some applications of DNA fingerprinting.

A: The DNA of every human on the planets is 99.9% the same. However 0.1 percentage of the DNA is unique…